Germ cell tumor (GCT) is a neoplasm derived from germ ce...
wikipedia - 01 Nov 2022Germ cell tumor (GCT) is a neoplasm derived from germ cells. Germ-cell tumors can be cancerous or benign. Germ cells normally occur inside the gonads (ovary[1] and testis). GCTs that originate outside the gonads may be birth defects resulting from errors during development of the embryo.